Ocean of doubt: Polluted waters, broken communities in Louisiana
November 29, 2010, 8:28 p.m. by Meredith Darlington
Video: Alexandra Cousteau revisits Scott St. Pierre in Louisiana and learns how he and others are coping with the oil spill.
An ecosystem reborn: Restoring the Petitcodiac River
November 8, 2010, 11:30 a.m. by Meredith Darlington
Video: After a 42-year battle, the Petitcodiac River flows freely again in New Brunswick.
Interview: Jennifer Pitt, Director of the Colorado River Program
October 26, 2010, 4:35 p.m. by Meredith Darlington
Video: Alexandra Cousteau speaks with Pitt, who points out we have hit the age of limits on the Colorado.
Yuma, Arizona's very hot, very irrigated and very productive agriculture
August 25, 2010, 1:16 p.m. by Expedition Blue Planet
Expedition Blue Planet looks at Yuma's agriculture sector, where the water is diverted one last time before it flows into Mexico.
Meet 'Steve,' the rare celestial phenomenon lighting up the skies over Canada
Why the kitchen is going the way of the sewing machine
Students perform emotional haka dance in memory of Christchurch mosque victims
9 of the world's largest dog breeds
Bad news, egg-lovers: New study tips health scales against eating your favorite food
What can 28,000 rubber duckies lost at sea teach us about our oceans?